DeatschWerks DWK9-301-1029 DW300 340 LPH In-Tank Fuel Pump and Install Kit for 1990-1996 Chevrolet Corvette 5.7L

DeatschWerks, LLC provides high-performance fuel system solutions for the automotive aftermarket. Located in Oklahoma City, OK, DW houses all of the company?s functions including design, end-manufacturing, quality assurance, sales, marketing, and administration in its 36,000sf facility. DeatschWerks? roots were established in 2004 by offering high flow drop-in fitment fuel injectors. In 2009 DW expanded into fuel pumps with the DW300, the highest flowing in-tank fuel pump of its time. Since then, DW has developed a wide range of innovative fuel system components which include in-tank and in-line pumps, surge tanks, fuel rails, fuel filters, pressure regulators, and a fuel-specific lines, fittings, and adaptors. Today, the DeatschWerks line-up of fuel system components includes over 800 SKU?s covering Sport Compact, Modern Muscle, Euro, and Powersport applications. DW300 series, 340lph in-tank fuel pump w/ install kit for Corvette 90-96 5.7L (exc ZR-1)

Upgrade the fuel delivery system in your 1990-1996 Chevrolet Corvette with the DeatschWerks DWK9-301-1029 DW300 in-tank fuel pump and installation kit. Designed for 5.7L applications excluding the ZR-1, this high-performance fuel pump provides increased flow capacity for demanding street, performance, and modified-engine applications. The complete kit helps simplify installation while supporting reliable fuel delivery under elevated power demands.

The DW300 series reflects DeatschWerks’ experience developing fuel system components for the automotive aftermarket. This pump is engineered as a direct-fit-style in-tank solution for compatible Corvette applications, helping retain the factory tank installation location while improving fuel system capability. Its 340 liters-per-hour flow rating makes it a practical choice for enthusiasts replacing a worn factory pump or upgrading the fuel system for additional performance.

Key Product Specifications & Technical Data

• Brand: DeatschWerks
• Part Number: DWK9-301-1029
• Series: DW300
• Component Type: In-tank electric fuel pump
• Flow Rating: 340 liters per hour
• Application: Automotive fuel system
• Fuel System Location: In-tank
• Regulatory Status: Not CARB approved

What's Included

• One DeatschWerks DW300 340 LPH in-tank fuel pump
• Application-specific installation kit

Fitment

Fits 1990-1996 Chevrolet Corvette models equipped with the 5.7L engine, excluding ZR-1 applications. Verify the vehicle’s engine configuration and existing fuel system before ordering.

Features:

• 340 LPH Fuel Flow: Delivers increased fuel volume to support performance-oriented 5.7L Corvette applications.
• In-Tank Design: Installs in the factory fuel tank location for an integrated fuel delivery upgrade.
• Application-Specific Install Kit: Includes components intended to simplify installation on compatible Corvette models.
• DW300 Series Performance: Provides a high-flow fuel pump solution for street, modified, and aftermarket engine combinations.

Fitments:
1990 Chevrolet Corvette Base
1990 Chevrolet Corvette ZR-1
1991 Chevrolet Corvette Base
1991 Chevrolet Corvette ZR-1
1992 Chevrolet Corvette Base
1992 Chevrolet Corvette ZR-1
1993 Chevrolet Corvette 40th Anniversary Edition
1993 Chevrolet Corvette Base
1993 Chevrolet Corvette ZR-1
1994 Chevrolet Corvette Base
1994 Chevrolet Corvette ZR-1
1995 Chevrolet Corvette Base
1995 Chevrolet Corvette Indianapolis 500 Pace Car
1995 Chevrolet Corvette ZR-1
1996 Chevrolet Corvette Base
1996 Chevrolet Corvette Collector's Edition
1996 Chevrolet Corvette Grand Sport

Air Freight Prohibited: false
Not Carb Approved: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: true
Regular Stock: t
Units Per Sku: 1